i also attached the binomial probability distribution According to the CDC, in 2015 15% of high school students rode with a driver (in the last 30 days) who had beendrinking alcohol. A random sample 12 high school students was chosen. Assume the distribution is normal. Use theBinomial Distribution Table (PDF, 739 KB) (opens in new window) to find the probabilities. Please note, this question isspecifically assessing your ability to use the table to find the probability. You may get a slightly different answer dueto rounding if you use a calculator or other technology.1. At least 11 have ridden with a drunk driver. P(r< + 15) = 02. Less than 4 have ridden with a drunk driver. P(r< + 4) = 0.59813. No more than 2 have ridden with a drunk driver. P(r >2) = 0.26424. Exactly 9 have ridden with a drunk driver. P(r 2 + 11) = 125. At least 1 have ridden with a drunk driver. P(r < 1) =0.30136. Between 2 and 4 (exclusive) have ridden with a drunk driver. P(2< + r< + 4) = 0.1720 nrp0.010.050.100.150.200.250.300.350.400.450.500.55 0.600.650.700.750.800.850.90 0.95.980.902.810.723.640.563.490.423.360.303.250.203 .160.123.090.063.040.023.010.0021.020.095.180.255.320.375.420.455.480.495.500.495 .480.455 .420.375.320.255.180.095.000.002.010.023.040.063.090.123.160.203.250.303 .360.423.490.563.640.723.810.902.970.029.857.135.007.729.243.216.432.064.288.016.141.008.096 .0573.512 .422.343.441.275.444.166.125.091.043.239.027.189.614.003.001.0001.325.384.422.408.375.334.027 .007.444.275.000.027.057.096.141.189.239.288.334.375.408.432.441.422.384.325.243 .1353.000.000.001.003.008.016.027.043.064.091.125.166.216.343.422.512.614.729.8574.961.815.656.522.410 .316.240.179.130.092.062.041.026.015.008.004.002.001.000.0001.039.001.292.368.410.422.211.412.256.384.311.346.300.250.200.154.112.311.076.047.211.171.026.011.004.0002.014.049.098.154.346.368.375.368.346.265.154.098.049.0143.000.000.004.011.026.047.076.112.154.200.250.300 .346.384.412.422.410.368.292.1714.000.000.000.001.002.004.008.015.026.041.062.092 .130.179.240.316.410.522.656 .815.001.015.951.774.590.444.328.237.168.116.078.050.031.019.010.005.002.000.000.000.0001.048.204.328.392.410.396.360.312.259.206.156.113.077.049.028.006.002.000 .000.001.000.021.001.073 .138.024.346.230.337.276.312.312.276.337.088.264.205 .264.309.336.181.230 .181.132.336 .309.051.205.024 .008 .001.008.051.088.132.346.138.073.021.077.0104.000.000.000.002.006.015.028.049.113.156.206.259.312.360.396.410.392.328 .204.000.000 .000.000.000.001.002.005.019.031.050.078 .116.168.237.328.444.590.774.941.735.531.377.262.178.118.075.047.028.016.008.004.002.001.000.000 .000.000.0001.057.232.354.399.393.356.303.244.187.136.094.061.037 .020 .010.004.002.000.000.000.001.000.138.276.031.098.246.297.132.324.328.311.278.234.186.095.236.176.060.033.015.006.001.0003.002.015.042.082.185.236.276.303.312.303.185.132.082.042.015 .0024.000.001.006.015.033.060.095.020.002.000.138.186.234.278.311.328.324.297.246.176.098.031.000.000 .000 .0005.000.000.000.002 .004.010.037.061.094.136.187.244.303.356.393.399.354.232.000.000.000.001.004.008.016.028.047.075.118.178.262.377.531.735.932.000.000.000.0007.698.478.321.210.133.082.049.028.015.008.004.002.001.000.000.000.257.372.1241.066.396.367.311.247.185.131.087.055.032 .017.008.004.001.000 .000.000.002.041.210.275.311.318.299.261.214.164.117 .077.047.025.012.004.001.000 .0003.000.004.023.062.115.173.227 .268.290.292.273.239 .194.144.097.058.029.011.003.000

Name: i also attached the binomial probability distribution According to the
Uploaded: 2024-03-20T07:06:41.000Z
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Description: i also attached the binomial probability distribution According to the CDC, in 2015 15% of high school students rode with a driver (in the last 30 days) who had beendrinking alcohol. A random sample 12 high school students was chosen. Assume the dist

Given Information: 15% of high school students rode with a driver who had been drinking alcohol.…

Math

Probability

According to the CDC, in 2015 15% of high school students rode with a driver (in the last 30 days) who had been drinking alcohol. A random sample 12 high school students was chosen. Assume the distribution is normal. Use tl Binomial Distribution Table (PDF, 739 KB) (opens in new window) to find the probabilities. Please note, this questi specifically assessing your ability to use the table to find the probability. You may get a slightly different answer d to rounding if you use a calculator or other technology. 1. At least 11 have ridden with a drunk driver. P(r < + 15) = 0 2. Less than 4 have ridden with a drunk driver. P(r < 4) = 0.5981 %3D 3. No more than 2 have ridden with a drunk driver. P(r > + 2) = 0.2642

According to the CDC, in 2015 15% of high school students rode with a driver (in the last 30 days) who had been drinking alcohol. A random sample 12 high school students was chosen. Assume the distribution is normal. Use tl Binomial Distribution Table (PDF, 739 KB) (opens in new window) to find the probabilities. Please note, this questi specifically assessing your ability to use the table to find the probability. You may get a slightly different answer d to rounding if you use a calculator or other technology. 1. At least 11 have ridden with a drunk driver. P(r < + 15) = 0 2. Less than 4 have ridden with a drunk driver. P(r < 4) = 0.5981 %3D 3. No more than 2 have ridden with a drunk driver. P(r > + 2) = 0.2642

Holt Mcdougal Larson Pre-algebra: Student Edition 2012

1st Edition

ISBN:9780547587776

Author:HOLT MCDOUGAL

Publisher:HOLT MCDOUGAL

Chapter11: Data Analysis And Probability

Section: Chapter Questions

Problem 8CR

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Concept explainers

Contingency Table

A contingency table can be defined as the visual representation of the relationship between two or more categorical variables that can be evaluated and registered. It is a categorical version of the scatterplot, which is used to investigate the linear relationship between two variables. A contingency table is indeed a type of frequency distribution table that displays two variables at the same time.

Binomial Distribution

Binomial is an algebraic expression of the sum or the difference of two terms. Before knowing about binomial distribution, we must know about the binomial theorem.

Topic Video

Question

i also attached the binomial probability distribution

According to the CDC, in 2015 15% of high school students rode with a driver (in the last 30 days) who had been
drinking alcohol. A random sample 12 high school students was chosen. Assume the distribution is normal. Use the
Binomial Distribution Table (PDF, 739 KB) (opens in new window) to find the probabilities. Please note, this question is
specifically assessing your ability to use the table to find the probability. You may get a slightly different answer due
to rounding if you use a calculator or other technology.
1. At least 11 have ridden with a drunk driver. P(r
< + 15) = 0
2. Less than 4 have ridden with a drunk driver. P(r
< + 4) = 0.5981
3. No more than 2 have ridden with a drunk driver. P(r >
2) = 0.2642
4. Exactly 9 have ridden with a drunk driver. P(r 2 + 11) = 12
5. At least 1 have ridden with a drunk driver. P(r < 1) =
0.3013
6. Between 2 and 4 (exclusive) have ridden with a drunk driver. P(2
< + r
< + 4) = 0.1720

n
r
p
0.01
0.05
0.10
0.15
0.20
0.25
0.30
0.35
0.40
0.45
0.50
0.55 0.60
0.65
0.70
0.75
0.80
0.85
0.90 0.95
.980
.902
.810
.723
.640
.563
.490
.423
.360
.303
.250
.203 .160
.123
.090
.063
.040
.023
.010
.002
1
.020
.095
.180
.255
.320
.375
.420
.455
.480
.495
.500
.495 .480
.455 .420
.375
.320
.255
.180
.095
.000
.002
.010
.023
.040
.063
.090
.123
.160
.203
.250
.303 .360
.423
.490
.563
.640
.723
.810
.902
.970
.029
.857
.135
.007
.729
.243
.216
.432
.064
.288
.016
.141
.008
.096 .057
3
.512 .422
.343
.441
.275
.444
.166
.125
.091
.043
.239
.027
.189
.614
.003
.001
.000
1
.325
.384
.422
.408
.375
.334
.027 .007
.444
.275
.000
.027
.057
.096
.141
.189
.239
.288
.334
.375
.408
.432
.441
.422
.384
.325
.243 .135
3
.000
.000
.001
.003
.008
.016
.027
.043
.064
.091
.125
.166
.216
.343
.422
.512
.614
.729
.857
4
.961
.815
.656
.522
.410 .316
.240
.179
.130
.092
.062
.041
.026
.015
.008
.004
.002
.001
.000
.000
1
.039
.001
.292
.368
.410
.422
.211
.412
.256
.384
.311
.346
.300
.250
.200
.154
.112
.311
.076
.047
.211
.171
.026
.011
.004
.000
2
.014
.049
.098
.154
.346
.368
.375
.368
.346
.265
.154
.098
.049
.014
3
.000
.000
.004
.011
.026
.047
.076
.112
.154
.200
.250
.300 .346
.384
.412
.422
.410
.368
.292
.171
4
.000
.000
.000
.001
.002
.004
.008
.015
.026
.041
.062
.092 .130
.179
.240
.316
.410
.522
.656 .815
.001
.015
.951
.774
.590
.444
.328
.237
.168
.116
.078
.050
.031
.019
.010
.005
.002
.000
.000
.000
.000
1
.048
.204
.328
.392
.410
.396
.360
.312
.259
.206
.156
.113
.077
.049
.028
.006
.002
.000 .000
.001
.000
.021
.001
.073 .138
.024
.346
.230
.337
.276
.312
.312
.276
.337
.088
.264
.205 .264
.309
.336
.181
.230 .181
.132
.336 .309
.051
.205
.024 .008 .001
.008
.051
.088
.132
.346
.138
.073
.021
.077
.010
4
.000
.000
.000
.002
.006
.015
.028
.049
.113
.156
.206
.259
.312
.360
.396
.410
.392
.328 .204
.000
.000 .000
.000
.000
.001
.002
.005
.019
.031
.050
.078 .116
.168
.237
.328
.444
.590
.774
.941
.735
.531
.377
.262
.178
.118
.075
.047
.028
.016
.008
.004
.002
.001
.000
.000 .000
.000
.000
1
.057
.232
.354
.399
.393
.356
.303
.244
.187
.136
.094
.061
.037 .020 .010
.004
.002
.000
.000
.000
.001
.000
.138
.276
.031
.098
.246
.297
.132
.324
.328
.311
.278
.234
.186
.095
.236
.176
.060
.033
.015
.006
.001
.000
3
.002
.015
.042
.082
.185
.236
.276
.303
.312
.303
.185
.132
.082
.042
.015 .002
4
.000
.001
.006
.015
.033
.060
.095
.020
.002
.000
.138
.186
.234
.278
.311
.328
.324
.297
.246
.176
.098
.031
.000
.000 .000 .000
5
.000
.000
.000
.002 .004
.010
.037
.061
.094
.136
.187
.244
.303
.356
.393
.399
.354
.232
.000
.000
.000
.001
.004
.008
.016
.028
.047
.075
.118
.178
.262
.377
.531
.735
.932
.000
.000
.000
.000
7
.698
.478
.321
.210
.133
.082
.049
.028
.015
.008
.004
.002
.001
.000
.000
.000
.257
.372
.124
1
.066
.396
.367
.311
.247
.185
.131
.087
.055
.032 .017
.008
.004
.001
.000 .000
.000
.002
.041
.210
.275
.311
.318
.299
.261
.214
.164
.117 .077
.047
.025
.012
.004
.001
.000 .000
3
.000
.004
.023
.062
.115
.173
.227 .268
.290
.292
.273
.239 .194
.144
.097
.058
.029
.011
.003
.000

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